1. The heating is not hot as a whole.

In case of this failure, the valve before heating is generally closed, and the water supply and return valves can be opened.

2. The heating is half hot and half not hot, and there is water noise in the heating.

The reason for this failure is that the heating is not completely discharged. It is necessary to open the air valve to vent until there is water flowing out.

At the other end of the heating regulating valve, there is a vent valve that can be adjusted with a screwdriver. Turn it anticlockwise to release the air in the heating, and the heating can become hot. It needs to be deflated many times, but one time and two times are not enough to let it clean, and one time after another. Until it's done. The heating air release valve of the toilet is at the top of the heating.

Remind you: after operation, if the fault still cannot be eliminated, notify the maintenance personnel.

3. In a house, some of the heating is hot and others are not.

In this case, the main reason is that the flow of each radiator is uneven, that is, the resistance distribution is uneven, and the inlet valves of each radiator need to be adjusted respectively. After debugging, this problem can be solved.

4. The heating at home is very hot, but the temperature in the room is very low.

In this case, the selected aluminum radiator is too small, and the number of radiator plates needs to be increased. Therefore, when purchasing radiators, we must actually measure them, and calculate the size of radiators according to the orientation, surrounding environment, pressure and other comprehensive factors.

5. Common faults: the temperature of heating pipeline is not enough, and the room temperature is too low. Troubleshooting: low water temperature, increase water temperature. By property inspection system.

6. Common fault: water leakage occurs in the inlet and return water valve (close to the heating direction). Troubleshooting: close the inlet and return water valves. Inform the installation team for maintenance.

7. Common fault: water leakage outside the inlet and return water valve (close to the main pipeline). Exclusion method: inform the property half closed system valve; inform the installation team for maintenance.